Diffie–Hellman key exchange - Wikipedia, the free encyclopedia
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Diffie–Hellman key exchange ( D–H ) is a cryptographic protocol that allows two parties that have no prior knowledge of each other to jointly establish a shared secret key over an insecure communic...
en.wikipedia.org/wiki/Diffie–Hellman_key_exchange
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A cryptographic system that uses two keys -- a public key known to everyone and a private or secret key known only to the recipient of the message. When John wants to send a secure message to Jane, he uses Jane's public key to encrypt the message.
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www.webopedia.com/term/p/public_key_cryptography.html
www.webopedia.com/term/p/public_key_cryptography.html
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keys, which are variables used to periodically change the encryption algorithm so that even if an adversary captures the encrypted information and possesses the algorithm they cannot easily decrypt the information without the key;
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www.sew-lexicon.com/gloss_e.htm
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Subject: RE: Secret public keys ... To see the definition of "secret public keys" in this thread, read David Kemp's original message as forwarded by Stephen Waters. "Secret public keys" can be used in several ways, typically to protect a private key that may be otherwise vulnerable to a brute-force attack.
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www.vpnc.org/ietf-ipsec/99.ipsec/msg01334.html
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Asymmetric algorithms seem to be ideally suited for real-world use: As the secret key does not have to be shared, the risk of getting known is much smaller. Every user only needs to keep one secret key in secrecy and a collection of public keys, that only need to be protected against being changed.
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www.suse.de/~garloff/Writings/mutt_gpg/node3.html
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5.5.2 Secret and public keys ... The key for encryption is the public key which need not be secret; the key for decryption is a private key which is known only to the recipient of the message. A cipher thus `belongs' to the recipient and is used for all incoming secure messages.
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www-emerg.open.ac.uk/T102B2/B2IT/B2IT_PR-5.html
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The signer's secret key has three pieces: ... How do I generate a secret key? ... D. J. Bernstein; Authenticators and signatures; A state-of-the-art public-key signature system...
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cr.yp.to/sigs/key.html
cr.yp.to/sigs/key.html
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Title: Cryptography Decrypted; ISBN: 0201616475; Published: December 2000; Author: Doris M. Baker, H. X. Mel; Chapter: Chapter 9: Pioneering Public Key: Public Exchange of Secret Keys; Published by Addison Wesley Professional...
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techrepublic.com.com/5138-1009-6077993.html
techrepublic.com.com/5138-1009-6077993.html
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A more recent alternative is to use a combination of public and private keys. In this system, a public key is used together with a private key. See public key infrastructure (PKI) for more information.
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searchsecurity.techtarget.com/sDefinition/0,,sid14_gci2...
searchsecurity.techtarget.com/sDefinition/0,,sid14_gci212830,00.html
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